With prices still sky-high, bulk shopping at Costco can help your money go further. To avoid overspending, use coupons and shop smart. Here are ten ways to get the most value from every dollar at Costco.
Use the Costco Coupon Book Regularly

Costco mails out a monthly coupon book that many shoppers overlook. These aren’t traditional coupons you clip; the discounts are automatically applied at checkout. Keep an eye on these deals—things like paper towels, detergent, or pantry staples often make the list. If you didn’t get the booklet, check Costco’s website or app to ensure you’re making the most out of these deals.
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Opt for Kirkland Signature Products

Costco’s private-label brand, Kirkland Signature, offers quality comparable to name brands but at lower prices. Popular Kirkland items like coffee, batteries, and wine deliver great value. Switching to Kirkland alone could trim 20–30% off your grocery bill without sacrificing quality.
Don’t Skip Costco Gas Stations

If you drive often, gas costs can add up fast. Costco gas stations usually have cheaper prices than most. Even with long lines, the savings per gallon make your membership worth it.
Watch for Seasonal Price Drops

Some Costco items, especially seasonal goods, go on deep discounts right before or shortly after their intended season. Stock up on holiday decor after New Year or gardening items as summer winds down. Knowing this timing can save you a small fortune and prepare you for next year.
Utilize the Price Adjustment Policy

Did you know Costco will refund you the difference if an item you bought drops in price? Just keep your receipt and ask for a price adjustment. This policy applies within 30 days, so keep an eye out for price dips and act quickly.
Split Large Purchases With Friends or Family

Bulk isn’t always ideal— giant packs of spinach or 50 rolls of toilet paper might go to waste unless you split. Pair up with a neighbor or family member to share costs and avoid spoilage. That way, you both can benefit from the savings without the unnecessary waste.
Shop Costco’s Sunday-Wednesday Deals

Prices tend to be freshest earlier in the week (specifically Sunday through Wednesday). You’ll find a lot of “manager’s specials” on soon-to-expire baked goods and other perishables during these days. Just be mindful of freezer space if you’re tempted to overstock.
Buy Staples in Bulk Only When it’s Worth it

Believe it or not, not everything at Costco is a great deal. Items like rice, pasta, canned goods, and peanut butter are usually worth it. Always compare per-unit prices with your local grocery store to avoid overpaying for the bulk packaging.
Use the Costco App for Price Alerts

The Costco app isn’t just for tracking purchases—it’s also great for finding discounts. You can set notifications for sales on your favorite items or see when prices drop. Plus, if you lose the physical coupon book, the app has all the deals ready for you.
Skip Non-Essentials Like Clothing and Electronics

It’s easy to grab those cozy joggers or discounted gadgets, but Costco’s prices on clothing and tech aren’t always the best. Focus on food and household items for real savings. Check other stores for sales before assuming Costco has the lowest price on everything else.
It’s About Balance

Shopping at Costco is all about balancing bulk buys and smart choices. Focus on what your household actually needs and avoid unnecessary extras. Stick to these tips to save money and manage costs, even if prices remain elevated.
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